package API.DAY6.exception;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始");
        try {
            String str = null;
            System.out.println(str.length());
        }catch (Exception e){
            System.out.println("出错啦！");
        }finally {
            System.out.println("finally代码块");
        }
        System.out.println("程序结束");
    }
}
